Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q101 |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 30 V |
| Current - Continuous Drain(Id) @ 25°C | 500mA (Ta) |
| Drive Voltage(Max Rds On Min Rds On) | 2.5V, 4V |
| Rds On(Max) @ Id Vgs | 1.5Ohm @ 10mA, 4V |
| Vgs(th)(Max) @ Id | 1.4V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 1.15 nC @ 5 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 21 pF @ 5 V |
| Power Dissipation (Max) | 690mW (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23-3 (TO-236) |
Tổng quan
Description
The NVR4003NT3G is a part number for a semiconductor component, specifically a type of N-channel field-effect transistor (FET). These components are used in a variety of electronic applications for switching and amplifying signals. The "NVR" prefix typically indicates the series or product family, while "4003" could refer to specific electrical characteristics such as voltage or current ratings, depending on the manufacturer's naming conventions. The "NT3G" suffix often denotes package type, tolerance, or other specific attributes related to the component's physical or performance characteristics.
N-channel FETs like the NVR4003NT3G are valued in electronics for their efficiency in power management and their ability to handle high-speed switching operations. They are commonly used in power conversion circuits, motor drivers, and other applications requiring efficient voltage and current control. Understanding the datasheet and specifications of the NVR4003NT3G is crucial for engineers to ensure proper integration into their designs, meeting both performance and reliability standards. For precise details, consulting the specific manufacturer's datasheet is recommended.
N-channel FETs like the NVR4003NT3G are valued in electronics for their efficiency in power management and their ability to handle high-speed switching operations. They are commonly used in power conversion circuits, motor drivers, and other applications requiring efficient voltage and current control. Understanding the datasheet and specifications of the NVR4003NT3G is crucial for engineers to ensure proper integration into their designs, meeting both performance and reliability standards. For precise details, consulting the specific manufacturer's datasheet is recommended.
Equivalent
The NVR4003NT3G is a dual common-cathode Schottky diode. Equivalent products include:
1. BAT54C series - Similar dual Schottky diodes.
2. MBRA120LT3G - Comparable specifications in certain designs.
3. BAS70-04 - Alternative option with similar characteristics.
4. 1N5819 - Often used as a substitute, though not dual.
Ensure compatibility with your specific circuit requirements when selecting an equivalent.
1. BAT54C series - Similar dual Schottky diodes.
2. MBRA120LT3G - Comparable specifications in certain designs.
3. BAS70-04 - Alternative option with similar characteristics.
4. 1N5819 - Often used as a substitute, though not dual.
Ensure compatibility with your specific circuit requirements when selecting an equivalent.
Features
The NVR4003NT3G is a robust N-channel MOSFET commonly used in power management applications. Key features include:
1. Voltage and Current Ratings: It typically offers a high voltage rating around 30V, ideal for a range of power supply uses and low-voltage applications. Its current handling capability is also suited for various switching operations.
2. Low On-Resistance: The MOSFET is designed with low on-resistance, which enhances efficiency by reducing power losses during conduction.
3. Fast Switching Speed: This feature is beneficial for applications requiring rapid switching, contributing to overall energy efficiency and performance.
4. Thermal Performance: It is equipped to manage heat dissipation effectively, ensuring reliability and longevity even under significant power loads.
5. Package Options: The device is available in compact packages, facilitating easy integration into space-constrained designs.
6. ESD Protection: The MOSFET includes electrostatic discharge protection, enhancing its durability and reliability in various electronic applications.
These attributes make the NVR4003NT3G a versatile component for designers focusing on efficiency and performance in power electronics.
1. Voltage and Current Ratings: It typically offers a high voltage rating around 30V, ideal for a range of power supply uses and low-voltage applications. Its current handling capability is also suited for various switching operations.
2. Low On-Resistance: The MOSFET is designed with low on-resistance, which enhances efficiency by reducing power losses during conduction.
3. Fast Switching Speed: This feature is beneficial for applications requiring rapid switching, contributing to overall energy efficiency and performance.
4. Thermal Performance: It is equipped to manage heat dissipation effectively, ensuring reliability and longevity even under significant power loads.
5. Package Options: The device is available in compact packages, facilitating easy integration into space-constrained designs.
6. ESD Protection: The MOSFET includes electrostatic discharge protection, enhancing its durability and reliability in various electronic applications.
These attributes make the NVR4003NT3G a versatile component for designers focusing on efficiency and performance in power electronics.
Pinout
The NVR4003NT3G is a dual common cathode Schottky diode. It is typically packaged in a SOT-23 configuration. The device includes two Schottky diodes with a common cathode, and it is primarily used for applications requiring fast switching and low forward voltage drop, such as in rectification and protection circuits.
The SOT-23 package for the NVR4003NT3G usually has 3 pins:
1. Pin 1 (Anode 1): The anode of the first diode.
2. Pin 2 (Anode 2): The anode of the second diode.
3. Pin 3 (Cathode): Common cathode for both diodes.
This configuration allows for efficient use in situations where space and power efficiency are critical, such as in portable electronic devices. The NVR4003NT3G's Schottky diodes provide benefits like low forward voltage drop and fast recovery times, enhancing overall circuit performance.
The SOT-23 package for the NVR4003NT3G usually has 3 pins:
1. Pin 1 (Anode 1): The anode of the first diode.
2. Pin 2 (Anode 2): The anode of the second diode.
3. Pin 3 (Cathode): Common cathode for both diodes.
This configuration allows for efficient use in situations where space and power efficiency are critical, such as in portable electronic devices. The NVR4003NT3G's Schottky diodes provide benefits like low forward voltage drop and fast recovery times, enhancing overall circuit performance.
Manufacturer
The NVR4003NT3G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a semiconductor manufacturing company based in the United States. It specializes in designing and producing a wide range of semiconductor components that are used in various applications, including automotive, industrial, communications, computing, and consumer electronics. Their product portfolio includes power management and signal management, logic, discrete, and custom devices, which address customer needs for energy efficiency and sustainability.
Application
The NVR4003NT3G is a power MOSFET designed for use in applications requiring efficient power management and conversion. Its primary application areas include:
1. Switching Regulators: Used for efficient voltage regulation in power supply circuits.
2. DC-DC Converters: Suitable for applications requiring conversion of direct current from one voltage level to another.
3. Motor Control: Utilized in controlling motors in various electronic devices.
4. Load Switches: Acts as an efficient switch for turning on/off loads in electronic systems.
5. Battery Management: Employed in battery protection and management systems to ensure safe operation.
These applications leverage the MOSFET's high-speed switching and low on-resistance properties for improved performance.
1. Switching Regulators: Used for efficient voltage regulation in power supply circuits.
2. DC-DC Converters: Suitable for applications requiring conversion of direct current from one voltage level to another.
3. Motor Control: Utilized in controlling motors in various electronic devices.
4. Load Switches: Acts as an efficient switch for turning on/off loads in electronic systems.
5. Battery Management: Employed in battery protection and management systems to ensure safe operation.
These applications leverage the MOSFET's high-speed switching and low on-resistance properties for improved performance.
Package
The NVR4003NT3G is a surface mount package type, specifically designed in a DPAK (TO-252) configuration. This package is commonly used for power transistors, offering good thermal performance and compact size, suitable for various electronic applications.
